\subsection{{\tt{vecdiff}}: Vector Difference\label{s:toys-vecdiff}}

This module finds the maximum absolute elementwise difference between two vectors of real numbers.

{\inputspec}

\begin{description}
\item[{\tt{left}}:]
	the first vector.
\item[{\tt{right}}:]
	the second vector.
\end{description}

{\outputspec}

\begin{description}
\item[{\tt{maxdiff}}:]
	the largest absolute difference between any two corresponding vector elements.
\end{description}
